摘要
建立了轿车动力总成－液压悬置－副车架系统的非线性力学模型；以液压悬置的参数为设计变量，以合理的固有频率配置和振动传递率最小为目标函数进行了动力总成－液压悬置－副车架系统的优化设计，并对优化前后的系统进行了隔振特性的对比分析。
Non-linear mechanics model of power assembly-hydraulic suspension-subframe system is set up.Optimum design of the power assembly-hydraulic suspension-subframe system is made with the hydraulicsuspension parameters as variables and with both rational disposition of intrinsic frequency and minimum vibrationtransmitting rate as objective functions. And then comparative analysis of vibration insulating characteristic of thesystem before and after optimization is carried out.
出处
《汽车技术》
北大核心
1998年第7期1-6,共6页
Automobile Technology
